Description: Direct Fit Replacement - Guaranteed to fit and function for your specific application Highest Quality Materials Quality Tested - built to a strict level of product standards Features: Fast shipping and good operation. Total new and high quality. Easy install. Perfect aftermarket replacement. Pictures are taken by real product. Please check the OE Number before purchase and check pictures for more details. Fitment: 1981-1987 For Chevrolet GMC C / K C10 C20 C30 K10 K20 K30 Series Package Including: 1* Coolant Bottle ( As shown in the picture) .